//
// Created by deng on 2022/12/25.
//
#include "bsp_adc.h"
/* USER CODE BEGIN 0 */
uint16_t whole_adc_data[2][12];
/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

ADC_HandleTypeDef hadc1;
DMA_HandleTypeDef hdma_adc1;

/* ADC1 init function */
void MX_ADC1_Init(void)
{

    /* USER CODE BEGIN ADC1_Init 0 */

    /* USER CODE END ADC1_Init 0 */

    ADC_ChannelConfTypeDef sConfig = {0};

    /* USER CODE BEGIN ADC1_Init 1 */

    /* USER CODE END ADC1_Init 1 */

    /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
    */
    hadc1.Instance = ADC1;
    hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
    hadc1.Init.Resolution = ADC_RESOLUTION_12B;
    hadc1.Init.ScanConvMode = ENABLE;
    hadc1.Init.ContinuousConvMode = DISABLE;
    hadc1.Init.DiscontinuousConvMode = DISABLE;
    hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
    hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
    hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
    hadc1.Init.NbrOfConversion = 2;
    hadc1.Init.DMAContinuousRequests = ENABLE;
    hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
    if (HAL_ADC_Init(&hadc1) != HAL_OK)
    {
        Error_Handler();
    }

    /** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
    */
    sConfig.Channel = ADC_CHANNEL_0;
    sConfig.Rank = 1;
    sConfig.SamplingTime = ADC_SAMPLETIME_480CYCLES;
    if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
    {
        Error_Handler();
    }

    /** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
    */
    sConfig.Channel = ADC_CHANNEL_1;
    sConfig.Rank = 2;
    if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
    {
        Error_Handler();
    }
    /* USER CODE BEGIN ADC1_Init 2 */
    HAL_ADC_Start_DMA(&hadc1, (uint32_t*)&whole_adc_data[0][0], 2);
    /* USER CODE END ADC1_Init 2 */

}

void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
{

    GPIO_InitTypeDef GPIO_InitStruct = {0};
    if(adcHandle->Instance==ADC1)
    {
        /* USER CODE BEGIN ADC1_MspInit 0 */

        /* USER CODE END ADC1_MspInit 0 */
        /* ADC1 clock enable */
        __HAL_RCC_ADC1_CLK_ENABLE();

        __HAL_RCC_GPIOA_CLK_ENABLE();
        /**ADC1 GPIO Configuration
        PA0-WKUP     ------> ADC1_IN0
        PA1     ------> ADC1_IN1
        */
        GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
        GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

        /* ADC1 DMA Init */
        /* ADC1 Init */
        hdma_adc1.Instance = DMA2_Stream0;
        hdma_adc1.Init.Channel = DMA_CHANNEL_0;
        hdma_adc1.Init.Direction = DMA_PERIPH_TO_MEMORY;
        hdma_adc1.Init.PeriphInc = DMA_PINC_DISABLE;
        hdma_adc1.Init.MemInc = DMA_MINC_ENABLE;
        hdma_adc1.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
        hdma_adc1.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
        hdma_adc1.Init.Mode = DMA_CIRCULAR;
        hdma_adc1.Init.Priority = DMA_PRIORITY_LOW;
        hdma_adc1.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
        if (HAL_DMA_Init(&hdma_adc1) != HAL_OK)
        {
            Error_Handler();
        }

        __HAL_LINKDMA(adcHandle,DMA_Handle,hdma_adc1);

        /* USER CODE BEGIN ADC1_MspInit 1 */

        /* USER CODE END ADC1_MspInit 1 */
    }
}

void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
{

    if(adcHandle->Instance==ADC1)
    {
        /* USER CODE BEGIN ADC1_MspDeInit 0 */

        /* USER CODE END ADC1_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_ADC1_CLK_DISABLE();

        /**ADC1 GPIO Configuration
        PA0-WKUP     ------> ADC1_IN0
        PA1     ------> ADC1_IN1
        */
        HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1);

        /* ADC1 DMA DeInit */
        HAL_DMA_DeInit(adcHandle->DMA_Handle);
        /* USER CODE BEGIN ADC1_MspDeInit 1 */

        /* USER CODE END ADC1_MspDeInit 1 */
    }
}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */